{"type":"firestarter.listing","listing":{"id":"lst_SGJSHY4X","product_name":"Elite Athletic Gear - Faith Cross Grey Arm Sleeve","category":"Arm Sleeve","description":"\n80% polyester / 20% spandex: Keep arms dry and support forearms and biceps while you train, and withstand all-weather sessions.\n\nUPF 50+ coverage: Keep skin covered and resist turf burn and scrapes during baseball, football, running, and training.\n\nFlat-lock seams: Resist ripping and chafing to support long workouts and improve comfort in contact drills.\n\nTargeted compression: Improve circulation in forearms, biceps, and triceps to support recovery and perform in games and training.\n\nSold individually: Ensure the right count for single-arm wear, replacements, or set up matching pairs.","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_28d79893-d015-444f-a69d-9ea0d7968313.jpg?v=1780608084","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_d2a8e2d9-ed6e-4a93-901e-c4f98c58e1ed.jpg?v=1780608083","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_b51083dd-719c-48e4-8bc3-e336a6fec777.jpg?v=1780608084","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_3f87f7ea-e6ef-44fd-a12e-fd486f248e6f.jpg?v=1780608083","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Arm-Sleeve-Sizing-Square_2640b47c-b0a6-44b3-b82a-415b41cbcf91.jpg?v=1780608083","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/medium_faccf620-4e57-42d5-aa8b-c1802568e4d2.jpg?v=1780608083"],"price":14.99,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:00.499Z"},"share_url":"https://firestarter.network/l/lst_SGJSHY4X","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_SGJSHY4X' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Elite Athletic Gear - Faith Cross Grey Arm Sleeve' and a budget_max comfortably above $14.99 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}